Question:
An operon is:
An operon is:
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Focus on the components of an operon when studying genetic regulation in prokaryotes, especially the promoter, operator, and genes involved.
Updated On: Jun 18, 2025
- Regulatory molecule that turns genes on and off
- Cluster of regulatory sequences controlling transcription of protein coding genes.
- Cluster of genes that are co-ordinately regulated
- Promoter, an operator, and a group of linked structural genes
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The Correct Option is D
Solution and Explanation
An operon consists of a promoter, an operator, and a group of structural genes that are transcribed together. The genes within an operon are regulated as a unit, which is essential for the coordinated expression of related genes in bacteria.
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